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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package transform

import (
	"regexp"
	"time"

	"github.com/elastic/beats/libbeat/beat"

	"github.com/elastic/apm-server/model/metadata"
	"github.com/elastic/apm-server/sourcemap"
)

type Transformable interface {
	Transform(*Context) []beat.Event
}

type Context struct {
	RequestTime time.Time
	Config      Config
	Metadata    metadata.Metadata
}

type Config struct {
	LibraryPattern      *regexp.Regexp
	ExcludeFromGrouping *regexp.Regexp
	SourcemapStore      *sourcemap.Store
}
